General Knowledge: Indian Rivers and Proverbs

In the A-series paper sizes, A2 is the largest among these options. Each size is half the previous one: A2 > A3 > A4 > A5. A2 is four times larger than A4, the standard paper size.

India House was the famous student residence and political center in London (1905-1910) where Indian nationalists organized during the independence movement. It was located at 65 Cromwell Avenue, London, not in any Indian city or New York.

The Sun takes approximately 225-250 million years to complete one revolution around the Milky Way galaxy's center. This orbital period is called a Cosmic year (or Galactic year).

Bucephalus was Alexander the Great's legendary horse, tamed when Alexander was a teenager. The horse carried him through numerous military campaigns and is one of the most famous horses in history.

The proverb 'A bad cause requires many words' means that unjust or weak arguments need excessive verbal justification. Strong, just causes speak for themselves and require fewer words to defend.

The proverb 'A lock is better than suspicion' means that taking practical security measures (locks) is preferable to living with constant distrust or worry about theft. It's a pragmatic saying about addressing concerns concretely.

The proverb 'A teacher is better than two books' suggests that a good teacher provides more value than mere reading. Books contain information, but a teacher offers guidance, context, and personalized explanation that books cannot provide.

This is a traditional saying contrasting sons' and daughters' roles. It suggests that a son's relationship changes when he marries and focuses on his new family, while a daughter maintains her connection to parents throughout life. Whether this is 'true' is subjective and culturally variable.

The proverb 'A wise man hears one and understands two' means that wise people can read between the lines and grasp implications beyond what is explicitly stated. They understand both the literal meaning and the deeper intent or consequence.

The idiom is 'Between the devil and the deep blue sea,' not 'deep red sea.' This idiom means being caught between two equally dangerous or difficult alternatives. The color 'red' makes the statement incorrect.

'Death opens all doors' is not a recognized English idiom or proverb. Common death-related idioms include 'Death comes to us all' or 'Death is the great leveler,' but this specific phrase is not a standard saying.

This quote attributed to Machiavelli reflects his philosophy that fortune (luck) must be seized when present, as it is fickle and may not return. The statement aligns with Renaissance political thought about the unpredictability of fortune and the need to act decisively.

Mahanadi River originates in the Sihawa mountains of northern Chhattisgarh, near Dhamtari. It flows through Odisha and into the Bay of Bengal. Sindhu (Indus) originates in Tibet, Tapti in Satpura range (MP), and Yamuna in Yamunotri Glacier (Uttarakhand).

Narmada River originates from Amarkantak plateau in the Maikal range of Madhya Pradesh. It is one of the few major rivers that flows westward into the Arabian Sea. Sangam is a confluence point (not a river), Satluj originates in Mansarovar (Tibet), and Mahanadi originates in Chhattisgarh.

Mahanadi flows through Chhattisgarh and Odisha (formerly Orissa) before emptying into the Bay of Bengal near Cuttack. Narmada and Tapti flow west into the Arabian Sea. Brahmaputra flows through Assam and Bangladesh into the Bay of Bengal but not through Odisha.

Hatnur Dam is built across the Tapti River in Jalgaon district of Maharashtra. It is one of the major dams on the Tapti. Narmada dams include Sardar Sarovar, while Brahmaputra dams are in Arunachal/Assam. Sindhu (Indus) dams are in Jammu & Kashmir.

Satluj River crosses three major Himalayan ranges: Zanskar, Great Himalayan, and Dhauladhar as it flows from Tibet into India. Ganges and Yamuna originate and flow through the Lesser Himalayas/Shiwaliks without crossing these three specific ranges. Brahmaputra crosses the Himalayas but via a different route in Arunachal.